Base | Representation |
---|---|
bin | 111011110111001… |
… | …001101000011011 |
3 | 2120222210101121001 |
4 | 323313021220123 |
5 | 4024101004430 |
6 | 243353525431 |
7 | 33613343401 |
oct | 7367115033 |
9 | 2528711531 |
10 | 1004313115 |
11 | 4759aa343 |
12 | 240413877 |
13 | 1300ba420 |
14 | 97551471 |
15 | 5d2843ca |
hex | 3bdc9a1b |
1004313115 has 16 divisors (see below), whose sum is σ = 1366192800. Its totient is φ = 702611712.
The previous prime is 1004313109. The next prime is 1004313119. The reversal of 1004313115 is 5113134001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1004313115 is a prime.
It is a super-2 number, since 2×10043131152 = 2017289665922006450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 1004313092 and 1004313101.
It is not an unprimeable number, because it can be changed into a prime (1004313119) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405370 + ... + 407839.
It is an arithmetic number, because the mean of its divisors is an integer number (85387050).
Almost surely, 21004313115 is an apocalyptic number.
1004313115 is a deficient number, since it is larger than the sum of its proper divisors (361879685).
1004313115 is a wasteful number, since it uses less digits than its factorization.
1004313115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 813246.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 1004313115 is about 31690.8995612305. The cubic root of 1004313115 is about 1001.4356429430.
Adding to 1004313115 its reverse (5113134001), we get a palindrome (6117447116).
The spelling of 1004313115 in words is "one billion, four million, three hundred thirteen thousand, one hundred fifteen".
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